How to get rid of upper lip shadow?

Cover it: The problem can be hormone related or due to inflammation in the area due to acne or hair removal and sun exposure. While there are home remedies like lemon juice, honey and cucumber etc, you can use creas containing hydroquinone along with mild OTC hydrocortisone, which should help fade away the discoloration. If no improvement in 4-6 wks, pl get yourself checked for a referral to a Dermatologis